short range stress 中文意思是什麼
short range stress
解釋
短程應力-
If the weld spot size is the same, the welding - parameter both high voltage, short pulse width and low voltage, long pulse width can get the same pws of lh. but the range of influence of thermal stress by long pulse is larger than by high voltage
在光斑尺寸相同的條件下,高電壓小脈寬和低電壓大脈寬可以使激光錘校正偏移達到相同的效果,但是高電壓小脈寬的焊接參數比低電壓大脈寬的焊接參數對材料的熱應力影響區要小。
分享友人